Designing for Sovereignty: Ethereum for Digital Public Infrastructure
Ethereum provides a neutral, decentralized foundation for secure and sovereign public digital services.
1Redefining Digital Public Infrastructure
Modern public services rely on digital systems that bridge organizational and national boundaries. However, technical interoperability often masks a critical governance issue regarding who controls the underlying infrastructure. The Ethereum Foundation proposes a shift toward neutral, shared networks that operate without single-entity control, ensuring long-term stability for essential public-interest institutions.
2Institutional Sovereignty and Independence
Centralized infrastructure creates dependencies where participants rely on a single provider for record verification and system access. Ethereum allows institutions to maintain authority over their own policies while utilizing a shared, decentralized network. This architecture ensures that services endure beyond individual political cycles or specific vendor contracts, preserving institutional autonomy.
3Empowering Individual Data Agency
Individual sovereignty centers on controlling personal information and disclosure choices. Applications built on Ethereum enable users to hold digital credentials in personal wallets, presenting them only when necessary. Services verify authenticity without requiring personal data to be published on the blockchain, allowing institutions to certify information while individuals retain ownership.
4Bhutan's Digital Identity Implementation
Bhutan’s National Digital Identity system demonstrates this model by enabling remote verification across mountainous terrain. Instead of a centralized government database, individuals store credentials in personal wallets. A shared registry on Ethereum allows services to verify authenticity without storing sensitive personal records, effectively balancing government oversight with individual privacy rights.
5Humanitarian Aid Coordination Challenges
Humanitarian organizations serving overlapping populations face difficulties coordinating support without exposing sensitive personal records. The Ethereum Foundation’s Technical Foundations team developed a proof of concept using decentralized identity and private payment mechanisms. This approach allows agencies to coordinate assistance on a public network while keeping sensitive beneficiary data strictly private.
6Decentralized Mechanisms for Cooperation
The proof of concept enables participating organizations to collaborate through shared infrastructure without exchanging personal records or relying on a single agency. Each organization maintains full responsibility for the data it collects and the assistance it provides. This mechanism ensures that cooperation does not necessitate the surrender of institutional independence.
7Technical Foundations and Documentation
The Technical Foundations team has released a series of articles detailing the technical design and key learnings from their humanitarian aid proof of concept. These resources provide engineers and product leads with insights into future development directions. The documentation serves as a practical guide for implementing decentralized systems in complex environments.
8Strategic Value for Public Interest
The long-term promise of digital public infrastructure lies in connecting services without compromising independence. By leveraging Ethereum, institutions can foster cooperation while individuals gain greater control over their digital footprint. The new public sector portal acts as a starting point for institutions exploring these capabilities for their own operational needs.